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Revert "Revert "Revert "Revert "Adjust snap source drawing when adding multiple snap points""""

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This reverts commit b8bf40ed4b.
This commit is contained in:
Germano Cavalcante
2021-11-18 13:55:21 -03:00
parent f61a73093b
commit ea42c1a22e
4 changed files with 59 additions and 34 deletions
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36
source/blender/editors/transform/transform_snap.c
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@@ -237,12 +237,44 @@ void drawSnapping(const struct bContext *C, TransInfo *t)
}
if (t->modifiers & MOD_EDIT_SNAP_SOURCE) {
/* Indicate the new snap source position. */
float snap_point[3];
getSnapPoint(t, snap_point);
float vx[3], vy[3], v[3];
float size_tmp = ED_view3d_pixel_size(rv3d, snap_point) * size;
float size_fac = 0.5f;
mul_v3_v3fl(vx, view_inv[0], size_tmp);
mul_v3_v3fl(vy, view_inv[1], size_tmp);
immUniformColor4ubv(col);
imm_drawX(
snap_point, 0.75f * size * ED_view3d_pixel_size(rv3d, snap_point), view_inv, pos);
imm_drawcircball(snap_point, size_tmp, view_inv, pos);
immBegin(GPU_PRIM_LINES, 8);
add_v3_v3v3(v, snap_point, vx);
immVertex3fv(pos, v);
madd_v3_v3fl(v, vx, size_fac);
immVertex3fv(pos, v);
sub_v3_v3v3(v, snap_point, vx);
immVertex3fv(pos, v);
madd_v3_v3fl(v, vx, -size_fac);
immVertex3fv(pos, v);
add_v3_v3v3(v, snap_point, vy);
immVertex3fv(pos, v);
madd_v3_v3fl(v, vy, size_fac);
immVertex3fv(pos, v);
sub_v3_v3v3(v, snap_point, vy);
immVertex3fv(pos, v);
madd_v3_v3fl(v, vy, -size_fac);
immVertex3fv(pos, v);
immEnd();
}
immUnbindProgram();